153 lines
3.2 KiB
HTML
153 lines
3.2 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of CHSH</TITLE>
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</HEAD><BODY>
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<H1>CHSH</H1>
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Section: Comandi utente (1)<BR>Updated: 28/05/2020<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NOME</H2>
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chsh - cambia la shell di login
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<A NAME="lbAC"> </A>
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<H2>SINOSSI</H2>
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<DL COMPACT>
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<DT id="1">
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<B>chsh</B> [<I>opzioni</I>] [<I>LOGIN</I>]
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</DL>
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<A NAME="lbAD"> </A>
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<H2>DESCRIZIONE</H2>
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<P>
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<DD>The
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<B>chsh</B>
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command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change the login shell for her own account; the superuser may change the login shell for any account.
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<A NAME="lbAE"> </A>
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<H2>OPZIONI</H2>
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<P>
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The options which apply to the
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<B>chsh</B>
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command are:
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<P>
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<B>-h</B>, <B>--help</B>
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<DL COMPACT><DT id="2"><DD>
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Mostra un messaggio di aiuto ed esce.
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</DL>
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<P>
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<B>-R</B>, <B>--root</B> <I>CHROOT_DIR</I>
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<DL COMPACT><DT id="3"><DD>
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Apply changes in the
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<I>CHROOT_DIR</I>
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directory and use the configuration files from the
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<I>CHROOT_DIR</I>
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directory.
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</DL>
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<P>
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<B>-s</B>, <B>--shell</B> <I>SHELL</I>
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<DL COMPACT><DT id="4"><DD>
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Il nome della nuova shell di login dell'utente. Lasciando questo campo vuoto si fa in modo che il sistema selezioni la shell di login predefinita.
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</DL>
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<P>
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If the
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<B>-s</B>
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option is not selected,
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<B>chsh</B>
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operates in an interactive fashion, prompting the user with the current login shell. Enter the new value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of
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<I>[ ]</I>
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marks.
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<A NAME="lbAF"> </A>
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<H2>NOTA</H2>
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<P>
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The only restriction placed on the login shell is that the command name must be listed in
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/etc/shells, unless the invoker is the superuser, and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing
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/bin/rsh
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in
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/etc/shells
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is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell back to its original value.
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<A NAME="lbAG"> </A>
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<H2>FILE</H2>
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<P>
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/etc/passwd
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<DL COMPACT><DT id="5"><DD>
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Informazioni sugli account utente.
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</DL>
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<P>
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/etc/shells
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<DL COMPACT><DT id="6"><DD>
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Elenco delle shell di login ammesse.
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</DL>
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<P>
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/etc/login.defs
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<DL COMPACT><DT id="7"><DD>
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Configurazione del pacchetto password shadow
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</DL>
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<A NAME="lbAH"> </A>
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<H2>VEDERE ANCHE</H2>
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<P>
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<B><A HREF="/cgi-bin/man/man2html?1+chfn">chfn</A></B>(1),
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<B><A HREF="/cgi-bin/man/man2html?5+login.defs">login.defs</A></B>(5),
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<B><A HREF="/cgi-bin/man/man2html?5+passwd">passwd</A></B>(5).
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="8"><A HREF="#lbAB">NOME</A><DD>
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<DT id="9"><A HREF="#lbAC">SINOSSI</A><DD>
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<DT id="10"><A HREF="#lbAD">DESCRIZIONE</A><DD>
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<DT id="11"><A HREF="#lbAE">OPZIONI</A><DD>
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<DT id="12"><A HREF="#lbAF">NOTA</A><DD>
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<DT id="13"><A HREF="#lbAG">FILE</A><DD>
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<DT id="14"><A HREF="#lbAH">VEDERE ANCHE</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:05:04 GMT, March 31, 2021
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</BODY>
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</HTML>
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